Master system design interviews, Java & Spring Boot, databases, caching and scalable architecture - with practical, production-ready deep dives.
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Architecture drills, trade-offs, scaling patterns, and interview-ready answers.
Explore PathCore Java concepts, coding patterns, and practical question walkthroughs.
Explore PathProduction-focused Spring guides covering APIs, validation, and configuration.
Explore PathEvery post belongs to a structured series so you can learn in order.
Step-by-step posts grouped as one coherent learning track.
Applied AI foundations including MCP, RAG, and practical ML engineering patterns.
Step-by-step posts grouped as one coherent learning track.
Step-by-step posts grouped as one coherent learning track.
Step-by-step posts grouped as one coherent learning track.
Object-oriented pattern implementations and practical decision guidance in Java.
Interview-first architecture breakdowns with clear capacity and trade-off reasoning.
Step-by-step posts grouped as one coherent learning track.
Step-by-step posts grouped as one coherent learning track.
Hands-on command guides and workflow tooling for faster day-to-day engineering.
Coding interview prep with Java fundamentals, regex, and algorithmic problem sets.
Step-by-step posts grouped as one coherent learning track.
Spring Boot API, validation, and configuration deep dives for production use.
Sharding and data-growth strategies for high-throughput backend systems.
Step-by-step posts grouped as one coherent learning track.
Step-by-step posts grouped as one coherent learning track.
Interview and process guidance for stronger software engineering execution.
Step-by-step posts grouped as one coherent learning track.
Step-by-step posts grouped as one coherent learning track.
Learn database indexing with SQL examples: B-tree indexes, query plans, composite index order, write costs, and interview questions.
By Pratik Bhuite | 20 min read
Series: Database Fundamentals
Read SpotlightSeries: AI Development Best Practices
Compare the best AI coding CLI tools in 2026. Detailed analysis of Claude CLI, GitHub Copilot CLI, Aider, Cursor, and more with pricing and use cases.
Series: Backend Interview Mastery
Use this backend developer interview guide to prepare APIs, databases, caching, distributed systems, production scenarios, and system design.
Use quick topic filters to jump straight into what you need.
Series: Backend Interview Mastery
Learn Kafka partitions, message keys, ordering, and consumer parallelism with production trade-offs, sizing guidance, and interview questions.
Series: Backend Interview Mastery
Learn Kafka architecture through producers, brokers, topics, partitions, consumers, and offsets. Understand ordering, replication, lag, and trade-offs.
Series: Backend Interview Mastery
Compare queue vs pub/sub patterns for backend systems. Learn delivery models, retries, fanout, ordering, and how to choose the right fit.
Series: Backend Interview Mastery
Learn cache stampede prevention for avalanche and penetration failures with TTL jitter, request coalescing, stale data, and Bloom filters.
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